Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 26, 2009
Patent Application Number
11508255
Date Filed
August 23, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
Temporary safety zones are established by deploying a plurality of safety icons connected by extensible, brightly colored, retro-reflective tapes. The tapes are retracted within the housings of the safety icons. A plurality of modules having different functions are removably affixed to the base of the safety icons, the modules including sensors, beacons, transceivers, detection devices, and audio receivers and video cameras. Because the modules are manually interchangeable, the safety zones can be implemented for specific, interchangeable circumstances, e.g., a surveillance station, portable helipad, landing strip, and restricted area barriers.
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